brcmfmac: Re-enable firmware roaming support

As of 4.18, a firmware that implements the update_connect_params
method but doesn't claim to support roaming causes an error. We
disabled firmware roaming in 4.4 [1] because it appeared to
prevent disconnects, but let's try with the current firmware to see
if things have improved.

[1] dd91880

Signed-off-by: Phil Elwell <[email protected]>

Author: Phil Elwell

drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c

@@ -59,7 +59,7 @@ static int brcmf_fcmode;
 module_param_named(fcmode, brcmf_fcmode, int, 0);
 MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");
 
-static int brcmf_roamoff = 1;
+static int brcmf_roamoff;
 module_param_named(roamoff, brcmf_roamoff, int, 0400);
 MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");